Physics Section 4.2 Apply Newton’s 1st Law of Motion Newton’s 1 st Law of Motion (Law of Inertia) An object at rest remains at rest and an object in motion.

Slides:

Advertisements

Similar presentations

5 Newtons Laws of Motion 5-1 Force and Mass Question: How is acceleration induced? Δv/Δt V=20 m/s wall V=5 m/s V=-5m/s V=0 Baseball: Force; influence that.

Advertisements

6.1 Newton’s First Law pp

Forces and the Laws of Motion

Newton’s 1 st Law – Objectives: 1.Explain the relationship between the motion of an object and the net external force acting on it. 2.Determine the net.

Force A push or pull exerted on an object..

Forces in 1 Dimension Chapter Force and Motion Force is push or pull exerted on object Forces change motion –Makes it important to know the forces.

Chapter 12: Forces and Motion

Force Chapter 4 (Ewen et al. 2005) Objectives: Related force and the law of inertia. Apply the law of acceleration.

Forces and the Laws of Motion

Honors Physics Newton’s First and Third Laws of Motion.

Warm Up  1. Find the range of a 4 kg projectile launched at a 45 degree angle with an initial velocity of 7 m/s.  2. Define Force.

Honors Physics Newton’s Second Law of Motion.  Newton’s First Law explains the results of zero net external force. –The body stays at rest or moves with.

Chapter Six: Laws of Motion

Newton’s 1 st Law of Motion. The Law An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted on by an unbalanced.

Types of Motion Topic 4 – Movement Analysis

Newton’s Laws of Motion. Newton’s First Law If the external net force on an object is zero, the object will remain at rest or continue to move at a constant.

Newton’s 1 st Law Inertia. Force Anything capable of changing an object’s state of motion Any push or pull Causes object to speed up, slow down, or change.

Newton’s 1st Law of Motion

Mrs. Wharton’s Science Class. Newton’s 1 st Law of Motion States that an object at rest will stay at rest, and an object in motion will stay in motion.

Newton's First Law of Motion. Newton's first law of motion states that an object at rest will remain at rest, and an object moving at a constant velocity.

If you could kick the person in the pants responsible for most of your trouble, you wouldn't sit for a month. Theodore Roosevelt.

Net Force & Newton’s 1st Law Learning Goal 4.2: Use free body diagrams to solve for net force and/or individual component forces. Learning Goal 4.3: Use.

6-1 Force and Motion.

Newton’s Laws AP Physics C. Basic Definitions  Inertia  property of matter that resists changes in its motion.  Mass  measurement of inertia  Force.

Newton’s Laws of motion. Forces We have talked about different forces before but haven’t examined them in depth. A force is a push or a pull on an object.

Chapter 4: Forces and the Laws of Motion.  Misconception: an object with no force will be at rest.  Inertia – the tendency of an object to maintain.

Homework Read pages 96 – 101 Answer practice problems

1.4 Forces change motion.

Laws of Motion Newton’s First Law. Force changes motion A force is a push or pull, or any action that is able to change motion.

Chapter 3 Newton’s 1st Law of Motion Inertia. Net Forces cause changes in motion.

1 Physics: Chapter 4 Forces & the Laws of Motion Topics:4-1 Changes in Motion 4-2 Newton’s First Law 4-3 Newton’s Second & Third Laws 4-4 Everyday Forces.

In this chapter you will:  Use Newton’s laws to solve problems.  Determine the magnitude and direction of the net force that causes a change in an object’s.

Chapter Newton’s first law. Newton’s first law  An object at rest remains at rest, and a object in motion continue in motion with constant velocity.

Newton’s First Law! An object at rest remains at rest, and an object in motion continues in motion with constant velocity unless the object experiences.

Newton’s 1st Law Ch. 4 Sec. 2.

Balanced vs. Unbalanced Forces

Lesson 4.2 Newton’s First Law

Force Diagrams.

Newton’s First and Second Laws

Chapter 4 Forces.

Newton’s 1st and 2nd Laws of Motion

Newton’s Laws of Motion

Newton’s 3 Laws of Motion

Newton’s Laws of Motion Chapters 2,3,6,7

CHAPTER 4 FORCES and the LAWS of MOTION

6.1 Newton’s First Law pp

Laws of Motion and Energy

Newton’s Laws of Motion

Chapter Five Inertia.

Chapter 4 Section 2 Newton’s First Law Objectives

Chapter 6 Newton’s First Law.

Newton’s Laws of Motion

Use these to prepare your ½ sheet of notes for the test!

Newton’s First Law of Motion

Newton’s 1st Law of Motion

Newton’s Laws of Motion

Forces and the Laws of Motion

Force and Motion Recap.

Force A push or pull exerted on an object..

Newton’s 1st Law – Inertia

Newton’s Laws of Motion

Newton's Laws Of Motion Teneighah Young.

Chapter 2-2 Newton’s First Law.

1st hour Science November Newton’s laws of Motion!

Newton’s first and Second Laws

Newton’s Laws of Motion

Presentation transcript:

Physics Section 4.2 Apply Newton’s 1st Law of Motion Newton’s 1 st Law of Motion (Law of Inertia) An object at rest remains at rest and an object in motion continues in motion with a constant velocity unless the object experiences a net external force. Inertia is a property of matter that resists changes in its state of rest or motion. The inertia of an object is directly proportional to its mass. Table cloth demo

example A book is placed on a table that is inclined at a 35 o angle. Based on the free body diagram, find its net force.

Equilibrium- is the state in which the net force acting on an object is zero. It’s motion will not change.

assignment Page 129 Problems 1-5